I know there are a number of ways to block access to plugins you don't want your users to have access to, this is not that problem.
I have a "moderation" plugin Network Enabled, which creates a "Flag this as Inappropriate" link under posts and pages. I want this enabled everywhere, and don't want to have to enable it on each site individually, BUT... I don't want it showing up on my sites on the network.
Is there a way to block a network enabled plugin from working on a site-by-site basis?